// Copyright (c) 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_CERT_MOCK_CLIENT_CERT_VERIFIER_H_
#define NET_CERT_MOCK_CLIENT_CERT_VERIFIER_H_

#include <list>
#include <memory>

#include "net/cert/client_cert_verifier.h"

namespace net {

class MockClientCertVerifier : public ClientCertVerifier {
public:
    // Creates a new MockClientCertVerifier. By default, any call to Verify() will
    // result in the cert status being flagged as CERT_STATUS_INVALID and return
    // an ERR_CERT_INVALID network error code. This behaviour can be overridden
    // by calling set_default_result() to change the default return value for
    // Verify() or by calling one of the AddResult*() methods to specifically
    // handle a certificate or certificate and host.
    MockClientCertVerifier();

    ~MockClientCertVerifier() override;

    // ClientCertVerifier implementation
    int Verify(X509Certificate* cert,
        const CompletionCallback& callback,
        std::unique_ptr<Request>* out_req) override;

    // Sets the default return value for Verify() for certificates/hosts that do
    // not have explicit results added via the AddResult*() methods.
    void set_default_result(int default_result)
    {
        default_result_ = default_result;
    }

    // Adds a rule that will cause any call to Verify() for |cert| to return rv.
    // Note: Only the primary certificate of |cert| is checked. Any intermediate
    // certificates will be ignored.
    void AddResultForCert(X509Certificate* cert, int rv);

private:
    struct Rule;
    typedef std::list<Rule> RuleList;

    int default_result_;
    RuleList rules_;
};

} // namespace net

#endif // NET_CERT_MOCK_CLIENT_CERT_VERIFIER_H_
